Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.

APA Citation Edition Citation

Sas, K. (1993). A study of Roman engraved gemstones, intaglios and cameos, in Belgium. Universa.

Chicago Citation Edition Citation

Sas, Kathy. A Study of Roman Engraved Gemstones, Intaglios and Cameos, in Belgium. Wetteren: Universa, 1993.

MLA Citation Edition Citation

Sas, Kathy. A Study of Roman Engraved Gemstones, Intaglios and Cameos, in Belgium. Universa, 1993.